Objective We aimed to explore the experience of posttraumatic growth in patients with cervical cancer who had a hysterectomy at the childbearing age.Methods The phenomenological methodology was used in the study.An in-depth interview was conducted among 12 patients chosen by purposive sampling method.Results Through careful analysis and collation,three themes were identified:smashing the original assumption,searching the meaning of existence and rebuilding the new cognitive schemata.The experience of patients' was conformed to the model which was put forward by Tedeschi,and the theme changes in personal relationships,personal strength,altruism born from sufferings and new philosophy of life were conformed to theoretical connotation of PTG.Conclusions Clinical medical staff should update psychological nursing concept timely and taking advantages of PTG to help patients pass through their difficult period.

Objective To investigate the prevalence rates of healthcare-associated infection (HAI)and antimicrobial use in a hospital in 2011-2013,and provide scientific basis for prevention and control of HAI.Methods HAI prevalence rates and antimicrobial use in a hospital in 2011-2013 were investigated by combination of bedside visiting and medical records reviewing.Results A total of 3 011 patients were investigated during three years,the prevalence rates were 3.49%, 2.87% and 3.98% respectively,difference of prevalence rates during three years were not significantly different (χ2 =2.105,P =0.356).Among HAI sites,lower respiratory tract ranked first,the major pathogens were gram-negative bacil-li,constituent ratios of different pathogens were not significantly different among three years(χ2 =1.003,P =0.972);anti-microbial usage rates and specimen detection rates among 3 years were both significantly different(χ2 =12.569,P <0.01;χ2=6.758,P <0.01,respectively),antimicrobial usage rate was highest in 2011(63.40%),and specimen detection rate was highest in 2012(62.14%).Conclusion Point prevalence rate in this hospital is at average national level,antimicrobial usage rate decreased, the consciousness of pathogenic detection gradually enhanced,clinical application management of antimicrobial agents still needs to be strengthened continuously.

Objective To investigate the changes in the glutamate transporter EEAC1 mRNA expression and the injured nerve cell apoptosis after rat cerebral ischemia/reperfusion injury is treated with mild hypothermia. Methods The middle cerebral arteries(MCA)of Sprague-Dawley rats were occluded for 30 minutes,and reper- fused for 90 minutes.Using DIG-labeled CRNA probe and TUNEL,the positive rate of glutamate transporter EE- AC1 mRNA expression and apoptotic cell rate were determined in the sham-operated group,the control group and the mild hypothermia group,respectively.Results The positive rate of EEAC1 mRNA expression and apoptotic cell rate were significantly lower in sham-operated group than those in the control group(P

Objective To study the mechanisms of extrarenal arterial blood supply of renal malignancy for its interventional therapy.Methods Routine abdominal aortography and selective questionable feeding arteriography were performed in 141 patients with renal malignancy.The characteristics and formation mechanisms of extrarenal arterial blood supply for renal malignancy were analyzed.Results Of the 141 patients,extrarenal arterial blood supply of renal malignancy were found in 51 patients and there were 87 branchs.The breakthrough of renal capsule with malignancy were found in those 51 patients.No extrarena]arterial blood supply of renal malignancy was found in 90 patients,including 50 patients with and 40 patients without the renal capsule breakthrough with malignancy.The emerge of extrarenal arterial blood supply of renal malignancy were significantly different(x~2 = 31.64,P

Objective To assess the effectiveness and safety of embolic protection device in renal angioplasty and stenting.Methods From March 2003 through Feb 2005,renal angioplasty and stenting (RAS)were performed in 73 patients with severe renal artery stenosis,14 of them were done with use of distal embolic protection device(EPD,in 17 arteries ).Technical success included not only the stent placement but also the successful use of EPD.Results The EPD and stents were delivered and deployed successfully in all target arteries.The average percentage of renal artery stenosis before and after stent placement were 80.1%?9.0%,and 6.0%?4.2% respectively.The cholesterol particles were found in the EPD grossly in 2 and microscopically in 9 cases.Conclusion The use of embolic protection device during renal angioplasty and stenting is technically feasible and appears to be effective in preventing procedure-related embolization complications.

ObjectiveTo rapidly detect the mutation frequency of DBC2 gene 7776C ＞ T in breast cancer and breast fibroadenoma by applying the mutation-sensitive molecular switch ( comprised of high-fidelity DNA polymerase and phosphorothioate-modified allele-specific primers) and agarose gel electrophoresis.Methods Allelic specific primers targeting mutation type and wild type were designed with the primers'3'terminal phosphorothioate modification.When the primers matched with the tissue DNA,the primers could be extended with highfidelity polymerase; when they mismatched with the tissue DNA,the primers could not be extended.DNA samples from 85 cases of breast cancer and 10 cases of breast fibroadenoma tissues were chosen and analyzed by PCR amplifications mediated by high-fidelity DNA polymerase.Gel imaging system was employed to make analysis of PCT products.ResultsThe mutation-sensitive molecular switch system showed that the mutation rate of 7776C ＞ T was 2.4％ ( 2/85 ) in the 85 cases of breast cancer,and no mutation was found in the 10 cases of breast fibroadenoma.ConclusionsThe mutation-sensitive molecular switch combined with agarose gel electrophoresis can rapidly detect the mutation of breast cancer DBC2 gene 7776C ＞ T.It is applicable in single nucleotide polymorphisms assay and has enormous application value in detecting gene mutation.

Cell Transformation, Neoplastic ; drug effects ; genetics ; Dimethyl Sulfoxide ; pharmacology ; Electroporation ; methods ; HL-60 Cells ; Humans ; Membrane Proteins ; genetics ; Neoplasm Proteins ; genetics ; RNA Interference ; RNA, Small Interfering ; genetics ; Stromal Interaction Molecule 1 ; Transfection

Objective To investigate the relation between alkaline phosphatase (ALP) in gingival crevicular fluid(GCF) and prognosis. Methods We measured the alkaline phosphatase in gingival crevicular fluid among 56 cases of implant tooth which included 2 failed cases, 5 cases in bad oral hygiene and with gingivitis, compared with the normal group consisted of 10 healthy persons. Results The difference of ALP level between normal group and success implant group is not significant, but between normal group and success with gingivitis group is significant (P＜0.05).The ALP level of 2 failed cases are highest (because of few failed cases, no statistics was done).Conclusions The ALP level in GCF is supposed to be an important index in evaluating the result of the implant.

OBJECTIVETo explore measures to prevent motor endplate degeneration and muscular atrophy after motor nerve injury.

METHODSThirty Sprague-Dawley rats were randomized into 3 equal groups. In two of the groups, the right common peroneal nerves of the rats were transected and immediately sutured with implantation of collagen gel carrier of acidic fibroblast growth factor (aFGF) or the empty carrier into the denervated tibialis anterior muscles. In the control group, the transected nerves were sutured without implantation. Six weeks after the operation, morphological and electrophysiological examinations were performed.

RESULTSIn the control rats and those with empty collagen gel carrier implantation, obvious motor endplate degeneration and muscular atrophy occurred, which were not obvious in rats receiving aFGF carrier implantation. The decrement of repetitive nerve stimulation was significantly greater in the former two groups than in the latter.

CONCLUSIONImplantation of collagen gel carrier of aFGF may prevent motor endplate degeneration and facilitate functional recovery of the neuromuscular junction after motor nerve injury.

Animals ; Electrophysiology ; Female ; Fibroblast Growth Factor 1 ; pharmacology ; therapeutic use ; Male ; Motor Endplate ; drug effects ; injuries ; physiopathology ; Muscle Denervation ; methods ; Muscular Atrophy ; pathology ; physiopathology ; prevention & control ; Nerve Degeneration ; physiopathology ; prevention & control ; Nerve Regeneration ; drug effects ; Peroneal Nerve ; drug effects ; injuries ; physiopathology ; Rats ; Rats, Sprague-Dawley

A two-year-old girl was admitted due to repeated yellowing of the skin and sclera for 2 years and had no other specific symptoms or signs. The use of phenobarbital could relieve the symptoms of jaundice. Multiple examinations showed increased indirect bilirubin levels, and the results of aminotransferases and liver imaging were normal. There was no evidence of hemolysis. The analysis of UGT1A1 gene in her family found that this child had double homozygous mutation of c.211G>A(G71R) and c.1456T>G(Y486D), which had been reported as the pathogenic mutation for Gilbert syndrome. Her parents carried double heterozygous mutation of G71R and Y486D and had no symptom of jaundice. The child was diagnosed as having Gilbert syndrome. It is concluded that as for patients with unconjugated hyperbilirubinemia which cannot be explained by liver damage and hemolysis, their family history should be investigated in detail and gene analysis should be performed as early as possible, in order to identify congenital bilirubin metabolic disorders.
Child, Preschool ; Female ; Gilbert Disease ; diagnosis ; Glucuronosyltransferase ; genetics ; Humans ; Mutation ; Sclera ; pathology ; Skin ; pathology